Principal Software Engineer

About Loop: Loop AI is a San Francisco–based tech company founded in 2022. We provide a Delivery Intelligence Platform for data-driven digital food brands, helping them optimize operations and make informed decisions. As an early stage AI startup, we are revolutionizing the restaurant industry by streamlining and automating back-office operations through cutting-edge AI technology. Loop is at the forefront of food-tech innovation, building solutions that power the future of digital-first restaurants. About the Role: We are looking for a Principal Software Engineer with deep technical experience to join our fast-growing, high-impact team. This senior leadership role is ideal for a seasoned technologist who thrives on solving complex, ambiguous technical challenges, has a relentless focus on engineering excellence, and can define and drive architectural strategy across multiple domains. You will act as a force multiplier, setting the technical bar and directly influencing the long-term vision of our platform. At Loop, you will play a critical role in defining the next generation of our platform architecture, establishing best-in-class engineering practices, and providing technical leadership and mentorship to engineering teams, while also serving as a key technical liaison for product and business leadership.